<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <script>
        // 配置请求的基准URL地址
        axios.defaults.baseURL = 'http://localhost:3000/'
        // 配置请求头信息
        axios.defaults.headers['mytoken'] = 'hello'
        axios.get('axios-json')
                .then((res)=>{
                console.log(res)
        })
    </script>
</body>
</html>